How long is the flight from Birmingham to San Antonio?

There are many flights that can get you from Birmingham to San Antonio in 32h 32m. Fly via United Airlines to get the fastest option. There are 4889 mi between Birmingham and San Antonio.

In terms of precipitation, rainfall in San Antonio ranges from 1.6 - 3.7 inches per month. May is typically the wettest month, when rainfall can reach 3.7 in. December is typically the driest time to visit San Antonio when rainfall is around 1.6 in.

If weather is an important factor for your trip to San Antonio, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

What is the cheapest time of day to fly from BHX to SAT?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Birmingham to San Antonio as you normally would.

Most accurate provider : When it comes to deals on Birmingham-San Antonio flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Birmingham-San Antonio flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Birmingham-San Antonio flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Birmingham-San Antonio flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Birmingham-San Antonio flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Can I find deals for flights from Birmingham to San Antonio that include hotel bookings?

Yes. In addition to deals on Birmingham to San Antonio flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Birmingham to San Antonio?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Birmingham to San Antonio.

Can I find deals for business class flights from Birmingham to San Antonio?

Yes. Cheapflights offers flight deals from Birmingham to San Antonio by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$1,502+ Cheap Flights from Birmingham to San Antonio

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Cheap flight deals from Birmingham to San Antonio

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Cheapest flights from Birmingham to San Antonio
Explore the most affordable flight options available from Birmingham to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 24, 2026.

Sun 6/75:55 am

BHX

SAT

2 stops32h 32m

United Airlines

Sun 6/147:35 pm

SAT

BHX

2 stops39h 50m

United Airlines

Deal found 4/23

$1,502

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Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$1,502 (United Airlines)

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Birmingham

Sun 6/7

5:55 am-8:27 am

2 stops32h 32m

San Antonio

Sun 6/14

7:35 pm-5:25 pm

2 stops39h 50m

$1,502

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Most accurate provider: When it comes to deals on Birmingham-San Antonio flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Birmingham-San Antonio flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Birmingham-San Antonio flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Birmingham-San Antonio flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Birmingham-San Antonio flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Birmingham to San Antonio

Have a flexible travel schedule? Discover the best time to fly to San Antonio from Birmingham with our price prediction graph.

BHX-SAT

Estimated round-trip price

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Related info for your journey

How long is the flight from Birmingham to San Antonio?
There are many flights that can get you from Birmingham to San Antonio in 32h 32m. Fly via United Airlines to get the fastest option. There are 4889 mi between Birmingham and San Antonio.
Can I find deals for flights from Birmingham to San Antonio that include hotel bookings?
Yes. In addition to deals on Birmingham to San Antonio flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Birmingham to San Antonio?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Birmingham to San Antonio.
Can I find deals for business class flights from Birmingham to San Antonio?
Yes. Cheapflights offers flight deals from Birmingham to San Antonio by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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$1,502+ Cheap flights from Birmingham (BHX) to San Antonio (SAT)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/7. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Birmingham to San Antonio with Cheapflights

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3. Compare prices and book

Cheap flight deals from Birmingham to San Antonio

Cheapest flights from Birmingham to San AntonioExplore the most affordable flight options available from Birmingham to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 24, 2026.

Explore the most affordable flight options available from Birmingham to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 24, 2026.

Best flights from Birmingham to San AntonioDiscover carefully curated flight deals from Birmingham to San Antonio that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 24, 2026.

Discover carefully curated flight deals from Birmingham to San Antonio that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 24, 2026.

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Use the filters below to find and compare flights from Birmingham to San Antonio that are best for you.

Best time to book a flight from Birmingham to San Antonio

Have a flexible travel schedule? Discover the best time to fly to San Antonio from Birmingham with our price prediction graph.

Related info for your journey

Find useful and relevant information for your journey from Birmingham to San Antonio. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

How long is the flight from Birmingham to San Antonio?

Can I find deals for flights from Birmingham to San Antonio that include hotel bookings?

How can I find direct flights from Birmingham to San Antonio?

Can I find deals for business class flights from Birmingham to San Antonio?

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Cheapest flights from Birmingham to San Antonio
Explore the most affordable flight options available from Birmingham to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 24, 2026.

Best flights from Birmingham to San Antonio
Discover carefully curated flight deals from Birmingham to San Antonio that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 24, 2026.